About this episode
Army Major David Shannon is executed while asleep in bed. His wife Joan escapes unscathed but doesn’t see the shooter. The crime scene offers few leads until detectives make a bizarre discovery. Keith Morrison reports. Originally aired on NBC on August 12, 2011 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.